233320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 554400

約数和(自身を除く): 321080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 307, 380, 614, 760, 1228, 1535, 2456, 3070, 5833, 6140, 11666, 12280, 23332, 29165, 46664, 58330, 116660, 233320]

約数ペア:

[(1, 233320), (2, 116660), (4, 58330), (5, 46664), (8, 29165), (10, 23332), (19, 12280), (20, 11666), (38, 6140), (40, 5833), (76, 3070), (95, 2456), (152, 1535), (190, 1228), (307, 760), (380, 614)]